:orphan:

.. _physical_models:

physical_models
===============

.. autoclass:: ansys.fluent.core.generated.solver.settings_242.physical_models.physical_models
    :show-inheritance:

.. rubric:: Attributes

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Attribute                                                                                                                                                                Summary

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:ref:`pressure_gradient_force <pressure_gradient_force>`                                                                                      OOOPS, this should not be visible.

:ref:`saffman_lift_force_enabled <saffman_lift_force_enabled>`                                        Enable/disable Saffman lift force acting on particles in non-uniform flow.

:ref:`pressure_force_enabled <pressure_force_enabled>`                                           Enable/disable pressure gradient force acting on particles in non-uniform flow.

:ref:`virtual_mass_force <virtual_mass_force>`                                                                                                      Virtual mass force settings.

:ref:`thermophoretic_force_enabled <thermophoretic_force_enabled>`           Enable/disable thermophoretic force acting on particles in flows with strong temperature gradients.

:ref:`erosion_accretion_enabled <erosion_accretion_enabled>`             Enable/disable wall erosion due to particles impacting on walls and/or accretion of particles on walls.

:ref:`twoway_turb_coupl_enabled <twoway_turb_coupl_enabled>`                                 Enable/disable modulation of carrier phase turbulence due to presence of particles.

:ref:`secondary_breakup_enabled <secondary_breakup_enabled>`                                       Enable/disable droplet breakup due to aerodynamic forces acting on particles.

:ref:`volume_displacement <volume_displacement>`                                                                                                   Volume displacement settings.

:ref:`wall_film <wall_film>`                                                     Main menu to enable physical submodels and modeling options for the Lagrangian wall film model.

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.. rubric:: Included in:

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Parent                                                                                                                                                                                                                                          Summary

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:ref:`discrete_phase <discrete_phase>`       Toplevel menu of the Discrete Phase multiphase model. A discrete phase model (DPM) is used when the aim is to investigate the behavior of the particles from a Lagrangian view and a discrete perspective.

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